My OS and Application Software Preference

Here's the list of my preferred OS and application software:

• OS: ArchLinux
• WM: dwm
• Shell: Bash
• Terminal: rxvt-unicode, screen
• Browser: Firefox, w3m
  
• Editor: Vim, nano
  
• Input Method: fcitx
• Player: mplayer, smplayer
• Instant Messenger: QQ4Linux, LibFetion, Irssi
• Programming Language: Perl
• Download Tool: Wget, DownThemAll, rTorrent, KTorrent, MLDonkey, lftp
• Image Viewer: feh, gpicview
• PDF Viewer: epdfview
• Dictionary Tool: StarDict, sdcv
• File System: Ext2, Ext4, Reiserfs, XFS, VFAT
  
• Backup Tool: tar, gzip
• Version Control: Subversion
• Fonts: Terminus, Bitstream Vera Sans Mono, WenQuanYi Zen Hei

OK, that's all! In the world of GNU/Linux, it's extremely free, and choices are everywhere. You can try any of them and make your own decision according to your need and taste.
Hmm, I like GNU/Linux!